Interface DefaultPooledObjectInfoMBean

The interface that defines the information about pooled objects that will be
exposed via JMX.
NOTE: This interface exists only to define those attributes and methods that
will be made available via JMX. It must not be implemented by clients
as it is subject to change between major, minor and patch version
releases of commons pool. Clients that implement this interface may
not, therefore, be able to upgrade to a new minor or patch release
without requiring code changes.